Maximum charging current: 7AOvercharge detection voltage: 4.28+/-0.05VOvercharge delay: 100+/-30msOvercharge release voltage: 4..8+/-0.05VOverdischarge detection voltage: 2.55+/-0.08VOverdischarge detection delay: 50msOverdischarge release voltage: 3.0+/-0.1VOvercurrent detection voltage: 150mVOvercurrent detection delay: 15msOvercurrent current: 120+/-20AOvercurrent release condition: disconnect loadShort circuit condition: external load short circuitShort circuit detection delay: 200uSShort circuit release condition: disconnect loadMain circuit conduction internal resistance: less than or equal to 15mΩWorking current: less than or equal to 60uASleep current (when the battery is over-discharged): less than or equal to 10uATemperature range: -30/+80 Celsiuscolour:Silver + greenMaterial:Metal + PCBsize:63*33*10mmPackage Contents:1x Li-ion Battery Board1x set Cabel wireOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.If you have any questions about our wireless earbuds, please feel free to contact us and we will get back to you within timely.
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